ACQUISITIONS ACQUISITIONS (Details 2) - USD ($) $ in Thousands	3 Months Ended
Jan. 31, 2016	Oct. 31, 2015
Assets acquired [Abstract]
Goodwill	$ 863,916	$ 766,639
Electronic Technologies Group [Member]
Assets acquired [Abstract]
Goodwill	526,619	$ 429,132
Electronic Technologies Group [Member] \| Robertson [Member]
Assets acquired [Abstract]
Identifiable intangible assets	123,100
Goodwill	91,824
Inventories	27,955
Property, plant and equipment	7,038
Accounts receivable	5,000
Other assets	1,884
Total assets acquired, excluding cash	256,801
Liabilities assumed [Abstract]
Accounts payable	2,971
Accrued expenses	647
Total liabilities assumed	3,618
Net assets acquired, excluding cash	$ 253,183

Amount of accrued expenses assumed at the acquisition date.

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Amount of consideration transferred, consisting of acquisition-date fair value of assets transferred by the acquirer, liabilities incurred by the acquirer, and equity interest issued by the acquirer.

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Amount of assets acquired at the acquisition date.

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Amount due from customers or clients for goods or services, including trade receivables, that have been delivered or sold in the normal course of business, and amounts due from others, including related parties expected to be converted to cash, sold or exchanged within one year or the normal operating cycle, if longer, acquired at the acquisition date.

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Amount of liabilities incurred for goods and services received that are used in an entity's business and related party payables, assumed at the acquisition date.

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Amount of intangible assets, excluding goodwill, acquired at the acquisition date.

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The amount of inventory recognized as of the acquisition date.

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Amount of liabilities assumed at the acquisition date.

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Amount of other assets expected to be realized or consumed after one year or the normal operating cycle, if longer, acquired at the acquisition date.

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The amount of property, plant, and equipment recognized as of the acquisition date.

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Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

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